TY - JOUR A1 - Liu, Y. A1 - Kalnay, E. A1 - Zeng, N. A1 - Asrar, G. A1 - Chen, Z. A1 - Jia, B. T1 - Estimating surface carbon fluxes based on a local ensemble transform Kalman filter with a short assimilation window and a long observation window: an observing system simulation experiment test in GEOS-Chem 10.1 JO - Geosci. Model Dev. J1 - GMD VL - 12 IS - 7 SP - 2899 EP - 2914 Y1 - 2019/07/12 PB - Copernicus Publications SN - 1991-9603 UR - https://gmd.copernicus.org/articles/12/2899/2019/ L1 - https://gmd.copernicus.org/articles/12/2899/2019/gmd-12-2899-2019.pdf DO - 10.5194/gmd-12-2899-2019 ER -